<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[双路控制的问题 急！！！！！！！]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530.html]]></link>
 <description><![CDATA[Latest 50 replies of 双路控制的问题 急！！！！！！！]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Fri, 10 Apr 2026 20:04:39 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[明白了&nbsp;&nbsp;谢谢各位达人！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#952315.html]]></link>
 <author><![CDATA[aijun2010]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 08 Jan 2011 06:57:48 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[同意13楼的观点！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#952224.html]]></link>
 <author><![CDATA[03281251]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 08 Jan 2011 04:59:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[双路不互锁，只要保证双路同相那就不会有大问题，但是为了安全建议加互锁，以防在今后的维修中，维修人员接错烧坏PLC，可以考虑再加一个中间继电器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#952197.html]]></link>
 <author><![CDATA[xueyong]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Sat, 08 Jan 2011 04:12:36 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[完全可以使用！但要在电箱上特别注明此问题！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#952025.html]]></link>
 <author><![CDATA[工控组态]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 15:52:23 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不要冒险，多写几步多几分保障]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#952023.html]]></link>
 <author><![CDATA[我有我自由]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 15:34:52 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[别出心裁]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#951957.html]]></link>
 <author><![CDATA[ysheng9099]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 13:56:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[双路控制没有互锁？楼主是在很严肃地搞科学试验吧？没关系大胆搞，坏了让老板再买！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#951858.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 11:55:34 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[没有多大问题的。大胆使用，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#951841.html]]></link>
 <author><![CDATA[天马奔月]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 11:41:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[貌似会被烧坏啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#951831.html]]></link>
 <author><![CDATA[xiaolj236]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 11:33:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[当时是去现场改的控制方式，已经没有输入点了，所以想的这个方法，现在就是出现这样一个问题：
被控制的这个接触器在PLC不输出和外部电路条件不导通的情况下也吸合，用万用表测输出点和COM两点是不导通的，外部电路也不供电，只有在将PLC工作电源切断后，该接触器才断开！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#951641.html]]></link>
 <author><![CDATA[aijun2010]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 07:24:16 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢各位的回答！谁可以给我详细解释下具体的原因？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#951633.html]]></link>
 <author><![CDATA[aijun2010]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 07:11:20 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[肯定要使用互锁！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#951476.html]]></link>
 <author><![CDATA[flyfox1047]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 03:39:26 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[樓主，你趕快改啊！！燒壞了，那也很可惜的，到時你不知道好浪費時間查電路和程序！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#951475.html]]></link>
 <author><![CDATA[junzi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 03:39:22 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[也可以用程序來控制2個接觸器電路！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#951473.html]]></link>
 <author><![CDATA[junzi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 03:36:47 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[兄台，你這樣是會造成plc燒壞的，要加上自瑣電路！！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-93530#951472.html]]></link>
 <author><![CDATA[junzi]]></author>
 <category><![CDATA[三菱工控论坛]]></category>
 <pubdate><![CDATA[Fri, 07 Jan 2011 03:35:23 +0000]]></pubdate>
</item>
</channel></rss>